FVXX21 KNES 301348
VA ADVISORY
DTG: 20201230/1348Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/1108

INFO SOURCE: GOES-16. MEXICO CITY MWO. WEBCAM.
NWP MODELS. RADIOSONDE. 

ERUPTION DETAILS: VA EMS STARTING ARND 1300Z

OBS VA DTG: 30/1336Z

OBS VA CLD: SFC/FL190 N1903 W09837 - N1901 W09826
- N1856 W09829 - N1902 W09838 - N1903 W09837 MOV
SE 25KT 

FCST VA CLD +6HR: 30/1930Z SFC/FL190 N1909 W09819
- N1901 W09819 - N1901 W09837 - N1902 W09838 -
N1909 W09819 

FCST VA CLD +12HR: 31/0130Z SFC/FL190 N1912
W09819 - N1904 W09817 - N1900 W09837 - N1903
W09838 - N1912 W09819 

FCST VA CLD +18HR: 31/0730Z NO VA EXP

RMK: VA EMS SEEN IN STLT AND WEBCAM MOV ESE AND
EXTG ARND 10 NM FM SUMMIT. MEXICO CITY MWO
INDICATES VA TO FL190 AND THAT MATCHES WELL WITH
NWP AND 12Z SOUNDING. MODEL GUIDANCE SHOWS A MORE
E-ENE-LY MOV BY T+6 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20201230/1945Z
Full Size Graphic


-